Nylon is the domestic product name of polyamide fiber. There are wide varieties, but their molecular main chains are connected by amide bonds (-C=O-NH-). Foreign names include nylon, nylon, Capron, etc., and is the most developed synthetic fiber in the world. This article mainly understands the performance of nylon. Wear resistance Compared with polyester, nylon …
Dyeing and Finishing Basics – Dyes and Dyeing Dye Overview Dyes: refers to a class of organic compounds that can dye fiber materials. The dyes must have an affinity for fibers and have a certain color fastness. Pigments or coatings: insoluble in water, have no affinity for fibers, but can mechanically adhere to colored substances …
Read moreDyes, dyeing, color matching mechanism, dyeing, and finishing equipment
Causes and solutions of possible problems in the production process of yarn-dyed fabrics Weaving defects Weaving defects in the warp or weft direction appear regularly or irregularly on the fabric. Solution: Strengthen repairs. 2 Weft oblique/weft arc (including size grid) For woven fabrics and knitted fabrics, the weft skew/weft arc of 2%, and all fabrics …
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WHAT IS MODIFIED FIBER? Modified fiber, also known as functional fiber, refers to a product derived from chemical or physical methods to improve some properties of conventional chemical fiber varieties (such as hygroscopicity, dyeing, antistatic, flame retardancy, etc.). The general term for a series of new functional fibers. This is similar to the usual rubber …
What kind of fabric is cotton polyester? Cotton-polyester and polyester-cotton fabrics often appear on the labels of our shirts, and they are both cotton and polyester blends. So what kind of fabric is cotton polyester? What are the similarities and differences between cotton and polyester fabrics? Now let’s get to know each other. Polyester-cotton refers …
Color fastness Color fastness, also known as color fastness, color fastness. Refers to the resistance of the color of textiles to various effects during processing and use. The fastness rating is based on the discoloration of the sample and the staining of the undyed backing fabric. Textile color fastness testing is a routine testing item …
Read moreThe difference between color fastness, color fastness and staining fastness
The problem of sticky hands after printing glue After the printing paste is printed and dried, there is a sticky phenomenon, which becomes more serious with the increase of temperature. Reason: The main raw material of printing glue is acrylic resin, which is determined by the characteristics of the resin. If a harder resin is …
Satin fabric Basic ConceptsSatin fabric, also known as satin fabric, is a kind of fabric with complicated weaving process. It is a combed fabric with a density of 173*124CM that is interwoven at least once every three yarns between warp and weft. It was named for its good quality characteristics as a “tribute” to the …
With the new normal development of the textile industry, the market competition is extremely fierce, and the requirements for the quality of textile products are getting higher and higher. Downstream customers often complain about the textile factory for quality problems and defective products after production, dyeing and finishing. The thorny problem that perplexes spinning mills …
Read moreWhat is called a fabric rung? How is the fabric rung formed?
Fluff and Polish Influencing factors and precautions The fabrics with great influence are mainly t/c fabrics with low gram weight, loose weaving structure, and high horizontal and vertical elasticity. They are not soft enough, either they can’t afford to pile up, or they are buckled (the Terry is lifted, but it is not cut). The …
Read moreWhat is fuzzing process? Do you know how to polish, pull, scratch and brush?